Class vxlTrackerInteractor

Extends vxlViewInteractor.
Determines the application behaviour originated by mouse and keyboard events.

Constructor

vxlTrackerInteractor()

Methods

.dolly(value)

Internal method used by this tracker to perform dollying

Parameters:

Type	Name	Description
Number	`value`	the number of dollying steps

.getType()

Returns the type of this interactor as a string

.onDoubleClick(event)

By default, this method invokes a long shot operation on the current camera to visualize all the objects in the scene

Parameters:

Type	Name	Description
Object	`event`

.onDragLeave(event)

Invoked when the user drags away from the view

Parameters:

Type	Name	Description
	`event`

.onDragOver(event)

Invoked when the user drags a file over the view

Parameters:

Type	Name	Description
	`event`

.onDrop(event)

Processes the file that has been droped on the view

Parameters:

Type	Name	Description
	`event`

.onKeyDown(ev)

Invoked when the user presses a key

Parameters:

Type	Name	Description
	`ev`

.onKeyUp(ev)

Invoked when the user releases a key

Parameters:

Type	Name	Description
	`ev`

.onMouseDown(ev)

Invoked when the user presses a mouse button

Parameters:

Type	Name	Description
	`ev`

.onMouseMove(ev)

Invoked when the user moves the mouse

Parameters:

Type	Name	Description
	`ev`

.onMouseUp(ev)

Invoked when the user releases the mouse

Parameters:

Type	Name	Description
	`ev`

.pan(dx, dy)

Internal method used by this tracker to perform panning

Parameters:

Type	Name	Description
Object	`dx`
Object	`dy`

.roll(value)

Internal method used by this tracker to perform rolling

Parameters:

Type	Name	Description
Number	`value`	the rolling angle

.rotate(dx, dy)

this._dragndrop = false;Internal method used by this tracker to rotate the camera.

Parameters:

Type	Name	Description
Number	`dx`	the rotation on the X axis (elevation)
Number	`dy`	the rotation on the Y axis (azimuth)